Blog

The Writing.

Ideas, perspectives, and updates from the lab.

May 3, 2026

SecurityChatGPTBot DetectionReverse EngineeringCloudflare

Four Layers of Hell: How ChatGPT Detects Bots

Sampriti Saha

A deep dive into the layers of bot detection protecting ChatGPT, from TLS fingerprinting to React state attestation, and why the reverse engineering community has been chasing a stable solution for three years.

Read post →

Aug 28, 2025

MathMLStatistical Learning Theory

No Free Lunch Theorems

Nikhil R

No Free Lunch theorems are a class of results in optimization and machine learning that assert the equivalence of all learners in expectation over all problems. This article provides an introduction to NFL theorems in the context of machine learning.

Read post →